Write Filter Setting
This screen is for checking and changing the write filter setting.
Function of the Write Filter
Since the X1 series uses a Windows operating system, a sudden power off may damage files and system recovery may be impossible.
By setting the [Write filter setting] to [Valid] (writing prohibited) for the system area, files can be protected even if the power is suddenly
turned off.
Changes to system settings are done with the [Write filter setting] set to [Invalid] (writing allowed).
The following warning is displayed if setting changes are attempted with [Write filter setting] set to [Valid] (writing prohibited).
Write Filter Setting
The current status is
indicated in blue.
Item
Write filter setting
Valid (default)
Invalid
Advanced settings
This setting is used to prohibit writing to the internal storage of the X1 series unit.
The writing prohibited area is set at [Advanced setting] → [Filter area settings].
Data writing prohibited (read only)
Power off: Possible at all times
Indication of System Configurator [Shutdown]:
Data writing enabled
Power off: Requires pressing the [Shutdown] switch in System Configurator
Indication of System Configurator [Shutdown]:
This setting is used to set the area to write filter and to check the available overlay capacity.
Refer to
"Advanced settings" page
5-77.
5.5
System Configurator
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